*** Primary Characterization Data ***

Pedon ID: 80OK017002

( Canadian, Oklahoma )

Print Date: Nov 26 2024 11:06PM

Sampled as on Nov 29, 1980:	Milan ; Fine-loamy, mixed Udic Argiustolls
Revised to correlated on Sep 1, 1984:	(unnamed) ; Fine-loamy, mixed, thermic Udic Argiustoll

				United States Department of Agriculture
SSL	-	Project	CP81OK088   CROP EVALUATION RESEARCH	Natural Resources Conservation Service
	-	Site ID	S1980OK017002   Lat: 35° 32' 25.01" north  Long: 98° 2' 53.01" west  MLRA: 80A	National Soil Survey Center
	-	Pedon No.	81P0178	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
81P00900	A	A1	0-15				L	L
81P00901	B	B1	15-30				L	L
81P00902	Bt1	B21t	30-64				L	L
81P00903	Bt2	B22t	64-99				SCL	FSL
81P00904	2Bt	2B23t	99-127				C	C

---

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
				3A1a1a	3A1a1a	3A1a1a	3A1a1a			3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
81P00900	0-15	A	S	l	17.6	44.9	37.5			10.9	34.0	19.2	10.4	5.0	2.4	0.5	1	2	1	22	4
81P00901	15-30	B	S	l	22.5	40.1	37.4			7.9	32.2	17.9	10.1	5.0	3.1	1.3	2	5	--	25	7
81P00902	30-64	Bt1	S	l	20.1	30.5	49.4			8.2	22.3	23.3	13.7	5.9	4.4	2.1	1	9	--	33	10
81P00903	64-99	Bt2	S	fsl	18.3	26.8	54.9			9.4	17.4	24.4	14.6	5.4	5.7	4.8	3	10	6	44	19
81P00904	99-127	2Bt	S	c	44.9	31.6	23.5			15.8	15.8	14.4	6.9	0.9	0.6	0.7	2	tr	--	11	2

*** Primary Characterization Data ***

Pedon ID: 80OK017002

( Canadian, Oklahoma )

Print Date: Nov 26 2024 11:06PM

Sampled As	:	Milan		Fine-loamy, mixed Udic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0178

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
				4A1d	4A1h		4B1c		4B1c	3C2a1a		3D1		4C1		8D1	8D1
81P00900	0-15	A	S	1.41	1.48	0.016			15.3	8.0		1.011		0.10		0.70	0.45
81P00901	15-30	B	S	1.35	1.48	0.030	26.7		20.0	9.1		1.013		0.14		0.58	0.40
81P00902	30-64	Bt1	S	1.38	1.53	0.033	25.6		20.3	7.0		1.011		0.17		0.53	0.35
81P00903	64-99	Bt2	S	1.63	1.92	0.048	21.9		21.1	6.1		1.012		0.21		0.48	0.33
81P00904	99-127	2Bt	S	1.52	1.96	0.087			25.4	16.5		1.024		0.13		0.51	0.37

---

Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6B3a

6A1c

81P00900

0-15

A

S

0.159

2.01

13

81P00901

15-30

B

S

0.108

1.33

12

81P00902

30-64

Bt1

S

0.043

0.49

11

81P00903

64-99

Bt2

S

0.28

81P00904

99-127

2Bt

S

0.19

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a			5A3a	5A8b			5C3	5C1
81P00900	0-15	A	S	7.6	2.3	0.1	0.8	10.8	4.3			15.1	12.4			72	87
81P00901	15-30	B	S	7.9	2.8	tr	0.7	11.4	3.2			14.6	13.0			78	88
81P00902	30-64	Bt1	S	6.1	3.3	tr	0.3	9.7	2.1			11.8	10.7			82	91
81P00903	64-99	Bt2	S	4.7	3.0	0.2	0.2		2.1				8.8			79	92
81P00904	99-127	2Bt	S	13.9*	9.5	1.5	0.7		2.2				23.1			92	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

*** Primary Characterization Data ***

Pedon ID: 80OK017002

( Canadian, Oklahoma )

Print Date: Nov 26 2024 11:06PM

Sampled As	:	Milan		Fine-loamy, mixed Udic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0178

---

Salt

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

-20-

(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)

1:2

Total

Elec

Elec

Exch

Depth

Ca

Mg

Na

K

CO3

HCO3

F

Cl

PO4

Br

OAC

SO4

NO2

NO3

H2O

Salts

Cond

Cond

Na

SAR

Layer

(cm)

Horz

Prep

(- - - - - mmol(+) L-1 - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)

(- - - - % - - - -)

(- - dS m-1 - -)

%

81P00900

0-15

A

S

1

81P00901

15-30

B

S

--

81P00902

30-64

Bt1

S

--

81P00903

64-99

Bt2

S

2

81P00904

99-127

2Bt

S

6

---

pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

(- - - - - - - - - - - - % - - - - - - - - - - -)

cm-1

4C1a2a

4C1a2a

6E1g

81P00900

0-15

A

S

5.3

5.8

81P00901

15-30

B

S

5.6

6.3

81P00902

30-64

Bt1

S

5.8

6.7

81P00903

64-99

Bt2

S

6.0

6.9

tr

81P00904

99-127

2Bt

S

7.2

8.0

tr

*** Primary Characterization Data ***

Pedon ID: 80OK017002

( Canadian, Oklahoma )

Print Date: Nov 26 2024 11:06PM

Sampled As	:	Milan		Fine-loamy, mixed Udic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0178

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A2i

7A3b

7C3

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

(- - - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)

mg g-1

81P00900

0.0-15.0

A

tcly

MI 3

KK 2

MT 1

QZ 1

7.6

2.5

81P00902

30.0-64.0

Bt1

tcly

MT 3

MI 3

KK 2

QZ 1

KK 19

8.3

2.1

81P00904

99.0-127.0

2Bt

tcly

MI 4

MT 3

KK 2

CL 1

QZ 1

KK 16

8.0

3.5

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL Chlorite	KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks